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From: Juergen Gross <jgross@suse.com>
To: Daniel Kiper <dkiper@net-space.pl>
Cc: ptesarik@suse.com, andrew.cooper3@citrix.com,
	daniel.kiper@oracle.com, linux-kernel@vger.kernel.org,
	xen-devel@lists.xenproject.org, boris.ostrovsky@oracle.com,
	eric.devolder@oracle.com
Subject: Re: [PATCH v2] xen, kdump: handle pv domain in paddr_vmcoreinfo_note()
Date: Tue, 11 Apr 2017 14:45:43 +0200	[thread overview]
Message-ID: <1df1de5c-8f89-3d65-b0cb-15a2a78992f8__19842.4845155843$1491914810$gmane$org@suse.com> (raw)
In-Reply-To: <20170403124257.GA3439@router-fw-old.local.net-space.pl>

On 03/04/17 14:42, Daniel Kiper wrote:
> On Fri, Mar 31, 2017 at 12:14:38PM +0200, Juergen Gross wrote:
>> For kdump to work correctly it needs the physical address of
>> vmcoreinfo_note. When running as dom0 this means the virtual address
>> has to be translated to the related machine address.
>>
>> paddr_vmcoreinfo_note() is meant to do the translation via
>> __pa_symbol() only, but being attributed "weak" it can be replaced
>> easily in Xen case.
>>
>> Signed-off-by: Juergen Gross <jgross@suse.com>
> 
> Have you tested this patch with latest crash tool? Do dom0 and Xen
> hypervisor analysis work without any issue (at least basic commands
> like dmesg, bt, ps, etc.)? If yes for both you can add:
> 
> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

So can I add your R-b: now?


Juergen


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  parent reply	other threads:[~2017-04-11 12:45 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-31 10:14 [PATCH v2] xen,kdump: " Juergen Gross
2017-03-31 14:02 ` Boris Ostrovsky
2017-03-31 14:02   ` [PATCH v2] xen, kdump: " Boris Ostrovsky
2017-04-03 12:42 ` [Xen-devel] " Daniel Kiper
2017-04-03 12:42   ` Daniel Kiper
2017-04-04 11:55   ` [Xen-devel] " Juergen Gross
2017-04-04 11:55   ` Juergen Gross
2017-04-11 12:45   ` Juergen Gross [this message]
2017-04-11 12:45   ` [Xen-devel] " Juergen Gross
2017-04-11 13:00     ` Daniel Kiper
2017-04-11 14:59       ` Petr Tesarik
2017-04-11 17:20         ` Daniel Kiper
2017-04-11 17:20         ` [Xen-devel] " Daniel Kiper
2017-04-14 16:53           ` Petr Tesarik
2017-04-14 16:53           ` [Xen-devel] " Petr Tesarik
2017-04-14 22:26             ` Daniel Kiper
2017-04-15 14:35               ` Petr Tesarik
2017-04-15 14:35               ` Petr Tesarik
2017-04-14 22:26             ` Daniel Kiper
2017-04-11 14:59       ` Petr Tesarik
2017-04-11 13:00     ` Daniel Kiper
  -- strict thread matches above, loose matches on Subject: below --
2017-04-04 19:42 [Xen-devel] " Daniel Kiper
2017-04-05 11:13 ` Petr Tesarik
2017-04-07  9:16   ` Petr Tesarik
2017-04-07  9:16   ` [Xen-devel] " Petr Tesarik
2017-04-10 20:49     ` Daniel Kiper
2017-04-11 10:49       ` Petr Tesarik
2017-04-05 11:13 ` Petr Tesarik
2017-04-04 19:42 Daniel Kiper
2017-03-31 10:14 Juergen Gross

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